I cannot sign onto my account

It may well be that you also have a free buyer account with AbeBooks.co.uk. However all bookseller accounts can only be accessed via AbeBooks.com

If you have checked that you are on AbeBooks.com and that your password and email address are correct you should be able to sign in. If you are still experiencing difficulties please contact us. It is important that you can access your account to ensure that orders are processed and that your inventory is up-to-date.